INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6fedf1183e795b401e9772d022dc51c55394c18913fb9ad834612217e6793d3', 
    'J6A7vCf2wly4Qws0mYYTax07tFH39QFtAJX2lLiPsrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)