INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1984652d3ef460b3e1f1fb8ea7f9e6ea1e524a9153a56347e451b0dde40af5', 
    'lt5O0U2pSeulUb6s0M3SYbjiQYW+weZqR62i1wNPAXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)