INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37bfe13b3fb667e0052949f626fbf5edc3cdd5352781b73706ae3e6989325f0', 
    'SRzdQowLYHDp8StHOMHRgGE8VRXtcZEeocnXKE995Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)