INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8c6930b1dcc3ad17ec3f2135250c2c4d612a331a09306b20b5dd2132614fdd2', 
    'w+0/DmVGuZjuzyuRLakgAamR2Qx16OWDzcdIM1o4txI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)