INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0c2dd3d3e391c586962b8c48f8491c8fe8fb958da0dd997efe27811c12bd1b4', 
    '6ojNZg+jAVm4K21LWTHaKpVv6evgvzKQqcw8itlERco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)