INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b90b7d3675b87e50b7e5964b09d124771861df298016d31581b9642728400c3', 
    'Q4DdBFLg2j4vobdBbrPvAl3Sp3rdodG4RbTSp8WI02I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)