INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f86e85d8d0adc7bf619a1be06ac9c120af41a69e74af208e523174115d749c7', 
    'M3mAs21GRviY8yX5uBOB44wVY3s46vGRRT2jFF79lTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)