INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc1bb0576a0e56d27e2021b29d942ced8ffddbcce8ff2c3453bf18843e8152a9', 
    'YRlnhmM+Ny2rgsBKwUlMcjXOWYa8hYGSqePn86tBiTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)