INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3950569b0e60719604676f1125a7e990657d1712ffd8375e8013ed660f722055', 
    'eG2eCCv+Pp4/BypbJIGf2JRAfBcbxZGX4b99aBIN5bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)