INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8abe5ce5ab3eb7812e8829dd1c31a02d65699e3d429710fd62b82e189975e5', 
    'DNEQJMDgwgLRhUhIOp79X6DfTYsASy9aPku8pcq0bT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)