INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56aadd3e573018a1a1b246760d26ffaaddec2292f4abeeb87029d80977b298bc', 
    'QEe4CITLDsaBoUuIXXTanBRLObSCt+j3rlWAUpH+9AU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)