INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4215d0180f90028618891bb31f2b1507eb3567e2e8c63c0e079554636b1827', 
    '+NVbj4RBY7F1zOXsBEGCoRaSTcZ/EBEiYvrssd0TpFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)