INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b7d56e6e6f41bed68a2f28333f89d59d998c25f90f021c9a0650349977e5d0', 
    'SVQCxS3q4gnh9fIoEyCnTsTYmTctobFiimpemtD/0j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)