INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20e26821fb9b31652d30f8919c89d2af4f7f4822c1d9af6268329c9c5fa36dc4', 
    'Uj9It7qW72OmefSwob2z3ESwMDkhvr9zGPKIiJ2GZjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)