INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51a7f8d3052fe225a22440bb7dd5147b29046c72201274eed9f98fbb919c6335', 
    'civ4X1jGL0NRYRPWD0TGvJ3cNBkaVsoslZWR/RhIssU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)