INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f4a2b3e1364254a4fff74cdef54be3c3849d4c47243d27ec109db366145e317', 
    'OK8hDifeINjdA7di1PYalspbBdn8nE3H3CK/f0/SCIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)