INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f596e8215980bcf3a158671f63a411652ce00a9686ad58ea843254f9335e3fcb', 
    'r3ahzHabZGdTp0Sf1u3zcTzo7AWnO12+URxv9ESd078=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)