INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553c0d718dc39e4da4cbf307bc45c465f4beacdccfe03fecf2bad508b60d1709', 
    'RjzqGjmsLRtzBQgJay8zPFupS5oTSjjfvMI2l80Uu88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)