INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59dc78bdc9c2982ce9c702545d03d3d864a35a0f008b453e87ecf606c38a42b1', 
    'h88tNhIRAtEOthusMOTT4Hy03rSl3aYMe8bPW6Udr1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)