INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0751c99466cad4316db08036b94e477622f4c8fb7e5a15e43742f9c890f2ca6', 
    'pjbmOukhnwwMycbKJVSPU5Bh6BJOPOmIod5QzF6+IR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)