INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4538b7a17b1dc2c897dbf1cf6998a8d287e2ca3d32be5da4885692c1571e715', 
    'OCuXbk25v4KdzL3y/mGq8TV/Yo4TxRKehAxqprrPHuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)