INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50eb7a0384df68e01571b470ec45ea5d69f791e10f19d14fd5382c3d4d17c48f', 
    '1pwGrh06BTMPyvcR+VZEeoYLWLUBEhdeRmc6Yx54/Ic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)