INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1902a3d39ba5864ba6f60bb7bce41279c0bd03489b0a8fe25a0abcb8b5990cb5', 
    'rSTDjfZjpIjzMlupIM8HMUFinSHvNtb+yy34BpIsRYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)