INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ea8a5a93a94abe9dd6712950aa2f191e3e35d9d99fc5fb80e6ca3e9353fd4d', 
    'TViW3yGubh2vgSgQcc3TQBsCQg8Fg9anW1KnxnU0KWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)