INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3ba37903350050fadd348ace1ed19c120e76dd585237fce354949727c332f0e', 
    'RM0oqQsHv5QFM3r9bdPXwykuF2F5yFERadBJypT7Eog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)