INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38fe714ba3d501aa0502342273718c1f81883dd6adfd10e0eddd50ec94f291b4', 
    '55hKYdMAGZPRZR8ZP0Ld5h0EB5kqKr+t0lDd1XozwqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)