INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c99ad7ae739b837e4a90e28db67506bff038964537275cb51750e36fdec3ab7f', 
    'F1EVD56WtyGti42CcNSqb+MadX7nRH9uNSQaXiRR45s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)