INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '22528ff2474d02b261badd1edb1002423d07b1304e1d68881ff9898d7a79db11', 
    '8eMI9P0yngNtdpc5hI53zbykxmmfXmEJIupbhQc7Uyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)