INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '331e52641f3adb117ea5dc33f47f2416d2c84e3e50590a9dcb13980498e681d6', 
    '5eSiyM4sI6lOOKUKJnaj894RCjoZrc/s7F0Qq/EHnRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)